Troubleshooters для найму

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Показано 62 результатів
  • Найняти     blazer82
Найняти     blazer82

    blazer82 blazer82

    Russian Federation $24 USD / год.
    MikroTik certified network engineer
    Russian Federation
    I am a lead network engineer working in ISP (>100 Cisco routers and MikroTik APs) and having over 10 years of experience in configuring, maintaining and troubleshooting of enterprise network devices (routers, firewalls, switches) and Linux servers. My skills: - routing (BGP, OSPF, EIGRP, RIP, CARP), - VPN (OpenVPN,...
    I am a lead network engineer working in ISP (>100 Cisco routers and MikroTik APs) and having over 10 years of experience in configuring, maintaining and troubleshooting of enterprise network devices (routers, firewalls, switches) and Linux servers. My skills: - routing (BGP, OSPF, EIGRP, RIP, CARP), - VPN (OpenVPN, IPSec, WireGuard, L2TP, PPtP, SSTP, IPIP, EoIP, PPPoE), - security and firewalls (Cisco ASA, pfSense, D-link DFL, IPTables, IPFW), - switching (PAgP/LACP, ERPS, STP family, VTP/GVRP) - network simulation (Cisco Packet Tracer, UNL/EVE-NG, GNS3) - traffic analyzers (Wireshark, tcpdump), - Wi-Fi (channel bonding, MIMO, WDS, etc.), - QoS (FIFO, RED, SFQ, PCQ) - Linux (Debian, Ubuntu Server), FreeBSD, - Zabbix and Grafana, - bash scripting. I've completed courses and passed exams successfully: - MTCRE (MikroTik Certified Routing Engineer) - MTCIPv6E (MikroTik Certified IPv6 Engineer) - MTCTCE (MikroTik Certified Traffic Control Engineer), - MTCNA (MikroTik Certified Network Associate), - Cisco TSHOOT (CCNP), - Cisco SWITCH v2.0 (CCNP), - CCNAX (CCNA accelerated), - Linux LL-101. менше
  • Найняти blazer82
  • Найняти     Shah101
Найняти     Shah101

    Shah101 Shah101

    Pakistan $5 USD / год.
    Technical & Customer Support Pro + Data Specialist
    Pakistan
    0.6
    1 відгук 1 відгук $5 USD на годину
    Hi there, My name is Ali My reviews in profile show my strength and skills to accurately and precisely complete a project. I am a fast learner and versatile person. I am Engineer and quickly grasp the technical issues of all platforms. If you hire me i can guarantee all data will be kept confidential.
    Hi there, My name is Ali My reviews in profile show my strength and skills to accurately and precisely complete a project. I am a fast learner and versatile person. I am Engineer and quickly grasp the technical issues of all platforms. If you hire me i can guarantee all data will be kept confidential. менше
  • Найняти Shah101
  • Найняти     asadsethi
Найняти     asadsethi

    asadsethi asadsethi

    Pakistan $30 USD / год.
    Network & Security Engineer | CCNP (R&S/Security)
    Pakistan
    In last 5 years i have been working on variety of network products and have gained wide experience in Cisco,Juniper routers, switches and firewalls. i have been involved in design, configuration and troubleshooting of Network products. Routers: Cisco 2600 Cisco 2800 Cisco 3800 Juniper J Series Switches: Cisco...
    In last 5 years i have been working on variety of network products and have gained wide experience in Cisco,Juniper routers, switches and firewalls. i have been involved in design, configuration and troubleshooting of Network products. Routers: Cisco 2600 Cisco 2800 Cisco 3800 Juniper J Series Switches: Cisco Catalyst 2900 Cisco Catalyst 3500 Cisco Catalyst 3600 Cisco Catalyst 4500 HP 3500 HP 2500 Firewalls: Cisco ASA 5500 Series Juniper SSG Series Pfsense Zyxel Zywall USG Series WatchGuard XTM series Cisco RV Series Cisco PIX Cisco IPS 4200 Series менше
  • Найняти asadsethi
  • Найняти     arityinfoway
Найняти     arityinfoway

    arityinfoway arityinfoway

    India $13 USD / год.
    UI/UX | ASP.NET | PHP | Laravel | eCommerce | Web
    India
    1.0
    1 відгук 1 відгук $13 USD на годину
    I’m Pradip Vaishnani, Arity Infoway Founder. ARITY INFOWAY is complete web based solutions company. We able to provide web solutions from scratch to hosting. We always go through every point of your projects scope and provide you our comments & suggestions. We have expertise in various technology as listed below. ☯...
    I’m Pradip Vaishnani, Arity Infoway Founder. ARITY INFOWAY is complete web based solutions company. We able to provide web solutions from scratch to hosting. We always go through every point of your projects scope and provide you our comments & suggestions. We have expertise in various technology as listed below. ☯ Skills: ✔ React.js, AngularJS, Vue.js, Node.js ✔ ASP.NET : ASP.NET, VB.NET, C#, MVC, Umbraco, Entity Framework, Crystal Reports, WCF, WPF, OracleDB, API Development. ✔ PHP : Wordpress, Codeigniter, Shopify, Laravel, React.js, MySQL, Web APIs, JavaScript, Ajax, JQuery ✔WEB DESIGN : PSD to HTML, Adobe XD, Responsive Web Design, UI/UX, Mockup, Logo, Theme Integration. ✔Mobile Applications : Flutter, Native Android & iOS App. ✔Network & Server Admin Support: Web hosting, IIS, cPanel, AWS, Google Cloud, SSL,DNS, Mails. ☯ Other expertise: ✔ Payment Gateway Integration ✔ SMS Gateway Integration ✔ Git hub, Bit Bucket, TFS, SVN We love to spread SMILES :-) менше
  • Найняти arityinfoway
  • Найняти     sumitmakkar
Найняти     sumitmakkar

    sumitmakkar sumitmakkar

    India $15 USD / год.
    Server Administration, & IT Support Services
    India
    0.8
    1 відгук 1 відгук $15 USD на годину
    11+ years experience, Excellent skills and experiences in managing servers and core IT infrastructure for small and medium sized organizations. We provide security, server administration and disaster prevention, Web-based and regular Email messaging solutions, and business-critical IT infrastructure. WEB HOSTING...
    11+ years experience, Excellent skills and experiences in managing servers and core IT infrastructure for small and medium sized organizations. We provide security, server administration and disaster prevention, Web-based and regular Email messaging solutions, and business-critical IT infrastructure. WEB HOSTING EXPERTISE:- WHM/Cpanel, Website Panel, Plesk Panel, Zpanel, Direct admin, ipconfig panel, Virtual min, SSL Installation, NGINX & Apache Setup & Manage all type of servers (Dedicated, VPS, Shared), Server Security & Monitoring, Backup Management, Backup Server Migration LINUX:- RedHat, Fedora, CentOS, Ubuntu / Debian CLOUD SERVICES:- setup & management..... AWS administration, Google cloud, Linode: Virtualization technologies:- Open VZ, Virtuozzo, Hyper v, Vmware, Xen APPLICATIONS:- SMTPQmail, Sendmail, Postfix, Power MTA (PMTA), INTERSPIRE Domain Keys/DKIM,opendkim, dkim Aniti Spam/Anti Virus POP/IMAP менше
  • Найняти sumitmakkar
  • Найняти     stels88
Найняти     stels88

    stels88 stels88

    Ukraine $25 USD / год.
    Linux System Administrator - Devops
    Ukraine
    More than 11+ year previous experience in Linux/Hosting/Sysadmin job my primary experience (daily tasks) server setup/migration/transfer, server configuration, server optimization, server troubleshooting, website transfer/migration, website ssl install, ssl renew, mail delivery related problems Ability to work...
    More than 11+ year previous experience in Linux/Hosting/Sysadmin job my primary experience (daily tasks) server setup/migration/transfer, server configuration, server optimization, server troubleshooting, website transfer/migration, website ssl install, ssl renew, mail delivery related problems Ability to work flexible hours Solid working knowledge of RPM/DEB based Linux Distributions: RHEL, CentOS, Oracle Linux, Fedora, Debian, Ubuntu, ArchLinux Experience with AWS, RackSpace, DigitalOcean, Singlehop, Hetzner, OVH, Godaddy Experience with Shared Hosting : JustHost, BlueHost, Hostgator, Godaddy, a2hosting, fatcow Control Panels: cPanel & WHM, Plesk, DirectAdmin, Webmin, Virtualmin Software: Apache, Nginx, PHP-FPM, BIND, DHCP, Dovecot, Exim, Postfix, MySQL, iptables Design of High Availability/High-Performance services and architectures менше
  • Найняти stels88
  • Найняти     buildorbust
Найняти     buildorbust

    buildorbust buildorbust

    Ukraine $5 USD / год.
    Programmer
    Ukraine
    Just a one more programmer.Just a one more programmer.Just a one more programmer.Just a one more programmer.Just a one more programmer.Just a one more programmer.Just a one more programmer.
    Just a one more programmer.Just a one more programmer.Just a one more programmer.Just a one more programmer.Just a one more programmer.Just a one more programmer.Just a one more programmer. менше
  • Найняти buildorbust
  • Найняти     dany3j
Найняти     dany3j

    dany3j dany3j

    Venezuela $20 USD / год.
    IT. Software Developer
    Venezuela
    I am honest , committed , responsible and dedicated to my work . Expert providing computer solutions with extensive experience in Windows platforms. IT with 11 years experience . Now I am working in my own company named Danysys knowledge. Malware Removal Expert. Software Developer: C, C++, C#, VB, .Net, Pascal,...
    I am honest , committed , responsible and dedicated to my work . Expert providing computer solutions with extensive experience in Windows platforms. IT with 11 years experience . Now I am working in my own company named Danysys knowledge. Malware Removal Expert. Software Developer: C, C++, C#, VB, .Net, Pascal, FreeBasic, PureBasic, Python, PHP, PowerShell, AutoIt, Innosetup, Scraping, Script... Guaranteed Jobs. https://danysys.com менше
  • Найняти dany3j
  • Найняти     edsonluizpocahi
Найняти     edsonluizpocahi

    edsonluizpocahi edsonluizpocahi

    Brazil $12 USD / год.
    Escritor, administrador, empreendedor digital.
    Brazil
    Escritor da série de ficção espírita "Vida, Caminho e Destino", empreendedor digital com experiências variadas em varejo, marketing. Formação em Administração de Empresas, em Filosofia, e MBA em Jornalismo Empresarial e Assessoria de Imprensa. Colunista em vários jornais e portais web pelo Brasil. Ganhador de dois...
    Escritor da série de ficção espírita "Vida, Caminho e Destino", empreendedor digital com experiências variadas em varejo, marketing. Formação em Administração de Empresas, em Filosofia, e MBA em Jornalismo Empresarial e Assessoria de Imprensa. Colunista em vários jornais e portais web pelo Brasil. Ganhador de dois prêmios nacionais em Inovação. Com experiência de mais de dez anos em marketing digital, programa de afiliados, mmn, portais, sites, blogs, SEO, vendas via lojas virtuais e produção de conteúdo de diversas áreas para sites, blogs e portais. Fundador da rede social Ignotus, eleita a melhor comunidade do Brasil em 2014 e 2015 pelo SitedoAno. менше
  • Найняти edsonluizpocahi
  • Найняти     AngryBytesPL
Найняти     AngryBytesPL

    AngryBytesPL AngryBytesPL

    Poland $50 USD / год.
    We design, implement and maintain IT systems.
    Poland
    Since 2012 we're providing our support with: Cloud Providers: - AWS - Azure - GCP Operating Systems: - Linux (Debian, Ubuntu, Gentoo, CentOS, SuSE) - *BSD (mainly FreeBSD) - HP-UX, AIX, Oracle Storage: - SAN solutions (Fibre Channel, InfiniBand, SCST) - LVM, Hardware/Software RAID, ZFS - clustered filesystems...
    Since 2012 we're providing our support with: Cloud Providers: - AWS - Azure - GCP Operating Systems: - Linux (Debian, Ubuntu, Gentoo, CentOS, SuSE) - *BSD (mainly FreeBSD) - HP-UX, AIX, Oracle Storage: - SAN solutions (Fibre Channel, InfiniBand, SCST) - LVM, Hardware/Software RAID, ZFS - clustered filesystems (GFS, OCFS2, Ceph) - distributed filesystems (GlusterFS, Lustre, MogileFS) - networked storage solutions (NFS, AFS, DRBD, iSCSI) Security: - Advanced knowledge about security of UNIX family system - LAN/WAN security - Host-based security - Cryptography (PGP/GPG, SSL, IPSec) - Kerberos, S/Key, Opie - IPtables, AIDE, Snort, AcidBase Automation: - Ansible / AWX / Tower - Chef - Puppet - Terraform Monitoring: - Zabbix - Cacti - Splunk - Graylog2 - Logstash Virtualization and Containers: - Xen - Vmware - KVM - Hyper-V - Proxmox - Docker - Kubernetes - Apache Mesos - OpenStack AND MUCH MORE. менше
  • Найняти AngryBytesPL

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